| 6 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/1500 | $.85 | $.83 | $.83 | $.78 | $.78 | |
| 8 x 8 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.29 | 1.25 | 1.25 | 1.17 | 1.17 | |
| 9 x 9 x 9" | ECT-44 Single Wall Corrugated | 25/600 | 2.43 | 2.36 | 2.36 | 2.22 | 2.22 | |
| 10 x 8 x 6" | ECT-44 Single Wall Corrugated | 25/900 | 1.79 | 1.74 | 1.74 | 1.63 | 1.63 | |
| 10 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 1.71 | 1.66 | 1.66 | 1.56 | 1.56 | |
| 11 1/4 x 8 3/4 x 6" | ECT-44 Single Wall Corrugated | 25/750 | 1.36 | 1.32 | 1.32 | 1.24 | 1.24 | |
| 11 1/4 x 8 3/4 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.46 | 2.39 | 2.39 | 2.25 | 2.25 | |
| 11 1/4 x 8 3/4 x 12" | ECT-44 Single Wall Corrugated | 25/500 | 1.75 | 1.70 | 1.70 | 1.60 | 1.60 | |
| 12 x 6 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.17 | 1.13 | 1.13 | 1.06 | 1.06 | |
| 12 x 10 x 4" | ECT-44 Single Wall Corrugated | 25/750 | 2.33 | 2.26 | 2.26 | 2.12 | 2.12 | |
| 12 x 10 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.65 | 1.60 | 1.60 | 1.51 | 1.51 | |
| 12 x 10 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 1.92 | 1.87 | 1.87 | 1.75 | 1.75 | |
| 12 x 12 x 6" | ECT-44 Single Wall Corrugated | 25/500 | 1.79 | 1.73 | 1.73 | 1.63 | 1.63 | |
| 12 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/500 | 3.22 | 3.13 | 3.13 | 2.94 | 2.94 | |
| 12 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.45 | 3.35 | 3.35 | 3.15 | 3.15 | |
| 12 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.50 | 2.42 | 2.42 | 2.28 | 2.28 | |
| 13 x 13 x 13" | ECT-44 Single Wall Corrugated | 25/500 | 4.86 | 4.72 | 4.72 | 4.43 | 4.43 | |
| 14 x 10 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.60 | 3.50 | 3.50 | 3.28 | 3.28 | |
| 14 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 2.39 | 2.32 | 2.32 | 2.18 | 2.18 | |
| 14 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 4.96 | 4.82 | 4.82 | 4.53 | 4.53 | |
| 14 x 14 x 14" | ECT-44 Single Wall Corrugated | 25/250 | 3.07 | 2.98 | 2.98 | 2.80 | 2.80 | |
| 15 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/500 | 3.98 | 3.87 | 3.87 | 3.63 | 3.63 | |
| 15 x 15 x 15" | ECT-44 Single Wall Corrugated | 25/250 | 6.61 | 6.41 | 6.41 | 6.02 | 6.02 | |
| 16 x 12 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.41 | 2.34 | 2.34 | 2.20 | 2.20 | |
| 16 x 12 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 4.73 | 4.59 | 4.59 | 4.31 | 4.31 | |
| 16 x 12 x 12" | ECT-44 Single Wall Corrugated | 15/240 | 2.76 | 2.68 | 2.68 | 2.51 | 2.51 | |
| 16 x 14 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 5.33 | 5.18 | 5.18 | 4.86 | 4.86 | |
| 16 x 16 x 16" | ECT-44 Single Wall Corrugated | 25/125 | 4.38 | 4.25 | 4.25 | 3.99 | 3.99 | |
| 17 1/4 x 11 1/4 x 6" | ECT-44 Single Wall Corrugated | 25/250 | 1.98 | 1.92 | 1.92 | 1.81 | 1.81 | |
| 17 1/4 x 11 1/4 x 8" | ECT-44 Single Wall Corrugated | 25/250 | 2.28 | 2.21 | 2.21 | 2.08 | 2.08 | |
| 17 1/4 x 11 1/4 x 10" | ECT-44 Single Wall Corrugated | 25/250 | 2.37 | 2.30 | 2.30 | 2.16 | 2.16 | |
| 17 1/4 x 11 1/4 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.72 | 2.64 | 2.64 | 2.48 | 2.48 | |
| 18 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/250 | 2.97 | 2.88 | 2.88 | 2.71 | 2.71 | |
| 18 x 18 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 4.20 | 4.07 | 4.07 | 3.83 | 3.83 | |
| 18 x 18 x 18" | ECT-44 Single Wall Corrugated | 20/120 | 5.21 | 5.06 | 5.06 | 4.75 | 4.75 | |
| 20 x 16 x 14" | ECT-44 Single Wall Corrugated | 15/120 | 4.27 | 4.15 | 4.15 | 3.90 | 3.90 | |
| 20 x 20 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 6.47 | 6.28 | 6.28 | 5.90 | 5.90 | |
| 20 x 20 x 20" | ECT-44 Single Wall Corrugated | 10/120 | 5.99 | 5.81 | 5.81 | 5.46 | 5.46 | |
| 22 x 22 x 22" | ECT-44 Single Wall Corrugated | 10/120 | 7.73 | 7.50 | 7.50 | 7.05 | 7.05 | |
| 24 x 12 x 12" | ECT-44 Single Wall Corrugated | 25/125 | 3.90 | 3.78 | 3.78 | 3.56 | 3.56 | |
| 24 x 18 x 12" | ECT-44 Single Wall Corrugated | 15/150 | 5.70 | 5.53 | 5.53 | 5.20 | 5.20 | |
| 24 x 18 x 18" | ECT-44 Single Wall Corrugated | 10/120 | 6.08 | 5.90 | 5.90 | 5.54 | 5.54 | |
| 24 x 24 x 12" | ECT-44 Single Wall Corrugated | 10/120 | 7.74 | 7.51 | 7.51 | 7.05 | 7.05 | |
| 24 x 24 x 24" | ECT-44 Single Wall Corrugated | 10/120 | 11.55 | 11.21 | 11.21 | 10.53 | 10.53 | |